<template lang="">
    <div>
            <div class="header_con">
                    <div class="header">
                        <div class="welcome fl">欢迎来到美多商城!</div>
                        <div class="fr">
                            <div class="login_btn fl" v-if="username">
                                欢迎您：<em>[[ username ]]</em>
                                <span>|</span>
                                <a href="/logout/" class="quit">退出</a>
                            </div>
                            <div class="login_btn fl" v-else>
                                <a href="/login/">登录</a>
                                <span>|</span>
                                <a href="/register/">注册</a>
                            </div>
            
                            <div class="user_link fl">
                                <span>|</span>
                                <a href="/info/">用户中心</a>
                                <span>|</span>
                                <a href="/carts/">我的购物车</a>
                                <span>|</span>
                                <a href="/orders/">我的订单</a>
                            </div>
                        </div>
                    </div>		
                </div>
            
                <div class="search_bar clearfix">
                    <a href="index.html" class="logo fl"><img src="images/logo.png"></a>
                    <div class="search_wrap fl">
                        <form method="get" action="/search/" class="search_con">
                            <input type="text" class="input_text fl" name="q" placeholder="搜索商品">
                            <input type="submit" class="input_btn fr" name="" value="搜索">
                        </form>
                        <ul class="search_suggest fl">
                            <li><a href="#">索尼微单</a></li>
                            <li><a href="#">优惠15元</a></li>
                            <li><a href="#">美妆个护</a></li>
                            <li><a href="#">买2免1</a></li>
                        </ul>
                    </div>
            
                    <div class="guest_cart fr">
                        <a href="#/cart/" class="cart_name fl">我的购物车</a>
                        <div class="goods_count fl" id="show_count">[[ cart_total_count ]]</div>
                        <ul class="cart_goods_show">
                            <li v-for="cart in carts">
                                <img :src="cart.default_image_url" alt="商品图片">
                                <h4>[[ cart.name ]]</h4>
                                <div>[[ cart.count ]]</div>
                            </li>
                        </ul>
                    </div>
                </div>
            
                <div class="navbar_con">
                    <div class="navbar">
                        <div class="sub_menu_con fl">
                            <h1 class="fl">商品分类</h1>
                            <ul class="sub_menu">			
                                <li>
                                    <div class="level1">
                                        <a href="http://shouji.jd.com/">手机</a><a href="#">运营商</a><a href="#">数码</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">手机通讯 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="list.html">手机</a>
                                                <a href="#">对讲机</a>
                                                <a href="#">以旧换新</a>
                                                <a href="#">手机维修</a>
                                            </div>						
                                        </div>
                                        <div class="list_group">
                                            <div class="group_name fl">运营商 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">合约机</a>
                                                <a href="#">选号码</a>
                                                <a href="#">固话宽带</a>
                                                <a href="#">办套餐</a>
                                                <a href="#">充话费/流量</a>
                                                <a href="#">中国电信</a>
                                                <a href="#">中国移动</a>
                                                <a href="#">中国联通</a>
                                                <a href="#">京东通信</a>
                                                <a href="#">170选号</a>
                                            </div>												
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">电脑</a><a href="#">办公</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">电脑 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">曲面电视</a>
                                                <a href="#">超薄电视</a>
                                                <a href="#">HDR电视</a>
                                                <a href="#">OLED电视</a>
                                                <a href="#">4K超清电视</a>
                                                <a href="#">人工智能电视</a>
                                                <a href="#">55英寸</a>
                                                <a href="#">65英寸</a>							        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">家居</a><a href="#">家具</a><a href="#">家装</a><a href="#">厨具</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">家具 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">曲面电视</a>
                                                <a href="#">超薄电视</a>
                                                <a href="#">HDR电视</a>
                                                <a href="#">OLED电视</a>
                                                <a href="#">4K超清电视</a>
                                                <a href="#">人工智能电视</a>
                                                <a href="#">55英寸</a>
                                                <a href="#">65英寸</a>							        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">男装</a><a href="#">女装</a><a href="#">童装</a><a href="#">内衣</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">男装 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">男装</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">女鞋</a><a href="#">箱包</a><a href="#">钟表</a><a href="#">珠宝</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">女鞋 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">女鞋</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">男鞋</a><a href="#">运动</a><a href="#">户外</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">男鞋 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">男鞋</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">房产</a><a href="#">汽车</a><a href="#">汽车用品</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">汽车用品 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">汽车用品</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">母婴</a><a href="#">玩具乐器</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">玩具乐器 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">玩具乐器</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">食品</a><a href="#">酒类</a><a href="#">生鲜</a><a href="#">特产</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">食品 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">食品</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">图书</a><a href="#">音像</a><a href="#">电子书</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">图书 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">图书</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                                <li>
                                    <div class="level1">
                                        <a href="#">机票</a><a href="#">酒店</a><a href="#">旅游</a><a href="#">生活</a>
                                    </div>
                                    <div class="level2">
                                        <div class="list_group">
                                            <div class="group_name fl">机票 &gt;</div>
                                            <div class="group_detail fl">
                                                <a href="#">机票</a>					        
                                            </div>
                                        </div>
                                    </div>
                                </li>
                            </ul>
                        </div>		
            
            
                        <ul class="navlist fl">
                            <li><a href="">首页</a></li>
                            <li class="interval">|</li>
                            <li><a href="">真划算</a></li>
                            <li class="interval">|</li>
                            <li><a href="">抽奖</a></li>
                        </ul>
                    </div>
                </div>
            
                <div class="breadcrumb">
                    <a href="http://shouji.jd.com/">手机</a>
                    <span>></span>
                    <a href="javascript:;">手机配件</a>
                    <span>></span>
                    <a href="javascript:;">手机壳</a>
                </div>
            
                <div class="main_wrap clearfix">
                    <div class="l_wrap fl clearfix">
                        <div class="new_goods">
                            <h3>热销排行</h3>
                            <ul>
                                <li>
                                    <a href="detail.html"><img src="images/goods/goods001.jpg"></a>
                                    <h4><a href="#">360手机 N6 Pro 全网通 6GB+128GB 极夜黑</a></h4>
                                    <div class="price">￥3.90</div>
                                </li>
                                <li>
                                    <a href="detail.html"><img src="images/goods/goods002.jpg"></a>
                                    <h4><a href="#">360手机 N6 Pro 全网通 6GB+128GB 极夜黑</a></h4>
                                    <div class="price">￥16.80</div>
                                </li>
                            </ul>
                        </div>
                    </div>
            
                    <div class="r_wrap fr clearfix">
                        <div class="sort_bar">
                            <a @click="changetype('id')" :class="type=='id'?'active':''">默认</a>
                            <a @click="changetype('price')" :class="type=='price'?'active':''">价格</a>
                            <a @click="changetype('sales')" :class="type=='sales'?'active':''">人气</a>
                        </div>
            
                        <ul class="goods_type_list clearfix">
                            <li v-for='i in goods'>
                                <a href="detail.html"><img :src="'http://localhost:8000'+i.pic"></a>
                                <h4><a href="detail.html">{{i.name}}-{{i.id}}</a></h4>
                                <div class="operate">
                                    <span class="price">￥{{i.price}}</span>
                                  
                                    <a @click='buy(i.id)' class="add_goods" title="加入购物车"></a>
                                </div>
                            </li>
                           
                        </ul>
            
                        <div class="pagenation" style='margin: 0 auto;'>
                            <div id="pagination" class="page">
                                <div v-for='i in tpages' style='float: left;text-align: center;'>
                                   <button @click='getGoodsByCate(i)' v-if='i == cpage' style='background-color: brown'>{{i}}</button> 
                                   <button @click='getGoodsByCate(i)' v-else>{{i}}</button> 
                                </div>
                            </div>
                        </div>
            
                    </div>
                </div>
    </div>
</template>
<script>
export default {
    data(){
        return{
            goods:[],
            cpage:1,//当前页
            tpages:0,
            type:'id'
        }
    },
    methods: {
        //切换排序类型
        changetype(type){
            this.type=type
            this.getGoodsByCate(1)
        },
        getGoodsByCate(page){
            //获取分类id
            var cateid = this.$route.query.id
            this.axios.get('users/getGoodsByCate/?cateid='+cateid+'&cpage='+page+'&type='+this.type).then(res=>{
                this.goods=res.data.goods
                this.tpages = res.data.tpages
                this.cpage=page
            })
        },
        //加入购物车
        buy(gid){
            //判断用户是否登录
            var userid = localStorage.getItem('id')
            if(userid){
                //登录加入购物车
                this.axios.post('users/cartManage/',{'userid':userid,'goodsid':gid}).then(res=>{

                })
            }else{
                this.$router.push({'path':'/login'})
            }
            
        }
       
    },
    mounted() {
        this.getGoodsByCate(this.cpage)
    },
   
}
</script>
<style lang="">
.active{
    background-color: brown;
}
</style>